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对话框和消息框是否为“添加的控件”？

[英]Are Dialog Boxes & Message Boxes “Added Controls”?

原文 2014-02-01 02:41:28 0 1 c#/ winforms/ user-controls/ dialog

When you call MessageBox.Show() or Form.ShowDialog() or Form.Show() is the form/ modal dialog added to the caller/parent Form or Control? 当您调用MessageBox.Show()或Form.ShowDialog()或Form.Show()是否将窗体/模式对话框添加到调用方/父窗体或控件中？ Does this only happen if you specify a parent, such as Form.ShowDialog(this) ? 仅当您指定诸如Form.ShowDialog(this)的父对象时，才会发生这种情况吗？

I'm asking because I'm extending the System.Windows.Forms.Panel class to add additional constraints such as max # of direct children controls and only allowing specified Type s of Controls to be added. 我之所以问是因为我正在扩展System.Windows.Forms.Panel类以添加其他约束，例如直接子控件的max＃，并且仅允许添加指定的Type控件。 I want to make sure though that Dialog & Message boxes are not affected by these constraints (unless specifically requested). 我想确保“对话框和消息”框不受这些约束的影响（除非特别要求）。 There does not seem to be much information on this topic out there; 似乎有关该主题的信息很少。 probably because none of the container controls have these restrictions out of the box. 可能是因为没有一个容器控件具有开箱即用的这些限制。